DUALOY Piston Set, 7201D.5MM

DUALOY - Cummins 409CI/6.7L

24V, iron ring insert in top groove. Keystone top ring.

Sold As: Piston Set Only

Engine Manufacturer: Dodge

Engine Family: Cummins

VIN Code: A, C, L

OE Cross Reference: 4938619

Engine Displacement (Liters): 6.7

Engine Displacement (cubic inches): 409

Bore Size (in): 4.212

Bore Size (mm): 107

Piston Head Type: Recessed

Crown (cc): +51.4cc

Compression Ratio: 17.2

Top Land: 0.315

Pin Type: Floating

Oversizes: STD.50mm 1.0mm

Year From: 2007

Pin Configuration: Offset

Model: Truck

Compression Height IN: 2.734

Bore Diameter MM: 107

Bore Diameter IN: 4.212

Compression Height MM: 69.5

Pin Number: 7201D-GP

Base Number: 7201D

Pin Diameter (mm): 40

Pin Diameter (in): 1.575

Crown Type: CONTOURED HEAD

Oversized: Yes

Year To: 2013

Year Range: 2007-2013

Alloy: 332

Rod (mm): 191.97828

Rod (in): 7.56

Oversize: .50mm

Stroke (in): 4.882

Ring Pack: 2.87K, 2.5mm, 3.46mm

Stroke (mm): 124